[11.0][ADD] document_page_project

document_page_project/models/project_project.py

@@ -0,0 +1,23 @@
+# Copyright 2019 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+
+
+class ProjectProject(models.Model):
+    _inherit = 'project.project'
+
+    document_page_ids = fields.One2many(
+        string='Wiki',
+        comodel_name='document.page',
+        inverse_name='project_id'
+    )
+    document_page_count = fields.Integer(
+        compute='_compute_document_page_count',
+    )
+
+    @api.multi
+    def _compute_document_page_count(self):
+        for rec in self:
+            rec.document_page_count = len(rec.document_page_ids)